Decentralized fault location, isolation and self restoration (FLISR) logic implementation using IEC 61850 GOOSE signals

• Published in: Bulletin of the Polish Academy of Sciences. Technical sciences Vol. 70; no. 5; p. 143101
• Main Authors: Bielenica, Paweł, Widzińska, Joanna, Łukaszewski, Artur, Nogal, Łukasz, Łukaszewski, Piotr
• Format: Journal Article
• Language: English
• Published: Warsaw Polish Academy of Sciences 01.10.2022
• Subjects: Algorithms; Automation; Communication; distributed grid automation; Fault location; fdir; flir; flisr; goose signals; iec 61850; Laboratories; Laboratory tests; Logic; Power supply; Restoration; Short circuits; Smart grid; smart grids; Substations

Fault location, isolation and self-restoration (FLISR) automation is an essential component of smart grids concept. It consists of a high level of comprehensive automation and monitoring of the distribution grid improving the quality of energy supplied to customers. This paper presents an algorithm...